Add a section/API call to show the average unspent UXTO for easier staking calculations

[VoxTerra77]

Expected Behavior

Add an option to show the average unspent UTXO to make it easier for staking calculations

Actual Behavior

Currently, need to scrape a database of past winners to receive that data

Steps to Reproduce the Problem

1. Likely need a new section on the staking calculator or a new tab in the menu

Specifications

• Version: 1.0
• Platform: Web
• Subsystem: N/A